javascript轮播图片问题

function getAdvertiseBySchool(schoolid,zone)
	{
	   $.getJSON("data.php?m=login&a=getAdvertiseBySchool",{"schoolid":schoolid,"zone":zone},
	    		 function(json){
			    		var gundong1 = $("#gundong1"); 
			    		var gundong2 = $("#gundong2");
                                                                                 var lutan1 = $("#luntan1");
		        		$.each(json,function(index,array){
			        		
							if(array['Space'] == '3')
							{
								var li ="<a href="+array['Link']+"><img src="+array['Path']+"></img></a>";
								gundong1.append(li); 
								
							} 
							if(array['Space'] == '4')
							{	
								
								var li ="<a href="+array['Link']+"><img src="+array['Path']+"></img></a>";
								gundong2.append(li); 
	
							} 
							if(array['Space'] == '5')
							{
								var li ="<a href="+array['Link']+"><img src="+array['Path']+"></img></a>";
								gundong3.append(li); 
							}
			   			 }); 
	    }); 
	}

补充：它现在有2个gundong的图片，我想在增加2个，怎么弄恩？

答案：function getAdvertiseBySchool(schoolid,zone)
	{
	   $.getJSON("data.php?m=login&a=getAdvertiseBySchool",{"schoolid":schoolid,"zone":zone},
	    		 function(json){
			    		var gundong1 = $("#gundong1"); 
			    		var gundong2 = $("#gundong2");
			    		var gundong3 = $("#gundong3"); 
			    		var gundong4 = $("#gundong4");
                                                                                 var lutan1 = $("#luntan1");
		        		$.each(json,function(index,array){
			        		
							if(array['Space'] == '3')
							{
								var li ="<a href="+array['Link']+"><img src="+array['Path']+"></img></a>";
								gundong1.append(li); 
								
							} 
							if(array['Space'] == '4')
							{	
								
								var li ="<a href="+array['Link']+"><img src="+array['Path']+"></img></a>";
								gundong2.append(li); 
	
							} 
							if(array['Space'] == '5')
							{
								var li ="<a href="+array['Link']+"><img src="+array['Path']+"></img></a>";
								gundong3.append(li); 
							}if(array['Space'] == '6')
							{
								var li ="<a href="+array['Link']+"><img src="+array['Path']+"></img></a>";
								gundong4.append(li); 
							}

			   			 }); 
	    }); 
	}
后台也要修改一下json数据就是Space中的数据

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